Human Hair Grows by Being Pulled Upward, Not Pushed From the Root

https://www.nature.com/articles/s41467-025-65143-x

Has anyone seen this news story?

HairSite footnote - Human Hair Grows by Being Pulled Upward, Not Pushed From the Root. Article reflects the study’s central discovery that hair is lifted by a pulling force from moving outer root sheath cells rather than pushed out by cell division.

Seems to be a step forward regarding the 3D Dermal Papila cultives that we heard about a couple of years ago. Interesting and an appropiate aproach to the hair regrowth